/* Tailwind variables & basic reset */
:root {
    /* Colors */
    --background: 215 28% 5%;
    --foreground: 213 31% 91%;
    --card: 217 19% 9%;
    --card-foreground: 213 31% 91%;
    --popover: 217 19% 9%;
    --popover-foreground: 213 31% 91%;
    --primary: 213 94% 68%;
    --primary-foreground: 215 28% 5%;
    --secondary: 215 14% 14%;
    --secondary-foreground: 213 31% 91%;
    --muted: 215 14% 14%;
    --muted-foreground: 217 11% 65%;
    --accent: 213 94% 68%;
    --accent-foreground: 215 28% 5%;
    --success: 137 55% 50%;
    --success-foreground: 215 28% 5%;
    --destructive: 0 63% 50%;
    --destructive-foreground: 213 31% 91%;
    --border: 215 14% 19%;
    --input: 215 14% 19%;
    --ring: 213 94% 68%;

    /* Radius & shadows */
    --radius: .5rem;
    --shadow-sm: 0 1px 2px 0 hsl(215 28% 5% / .2);
    --shadow: 0 4px 6px -1px hsl(215 28% 5% / .3);
    --shadow-lg: 0 10px 15px -3px hsl(215 28% 5% / .4);

    /* Transitions */
    --transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);
}

html {
    line-height: 1.5;
    scroll-behavior: smooth;
    font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji";
}

body {
    margin: 0;
    line-height: inherit;
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
}

img, video {
    max-width: 100%;
}

[hidden] {
    display: none;
}

@keyframes success-pop {
    0% { transform: scale(0.8); opacity: 0; }
    60% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}
.animate-success-pop {
    animation: success-pop 0.6s ease-out;
}

.step-content {
    @apply transition-all duration-300;
}
.hidden {
    @apply opacity-0 pointer-events-none;
}